2176749-5

Overview

The TE Connectivity Passive Product component 2176749-5 is a multilayer ferrite bead designed for power line applications. It features an impedance of 11 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 6 Amperes. The device has a low DC resistance of 15 milliohms and utilizes a 1206 (3216 metric) surface-mount package with dimensions of 3.2 mm in length, 1.6 mm in width, and 1.8 mm in height. It operates within a temperature range of -40°C to +125°C.

Feature Summary

• Provides electromagnetic interference suppression on power lines through high-current handling capabilities.
• Utilizes shielded construction to contain magnetic fields and reduce external noise coupling.
• Offers low DC resistance to minimize voltage drop and power loss in high-current circuits.

Applications

• Power line filtering in electronic systems
• Electromagnetic interference suppression in high-current paths
• Signal integrity protection in automotive electronics

Procurement Notes

Verify the specific impedance tolerance and current rating requirements against the official datasheet before integration. Confirm that the 1206 package dimensions align with the target PCB footprint. Ensure the operating temperature range meets the environmental conditions of the final assembly. Cross-reference the manufacturer part number to avoid confusion with similar series components.

Selection Notes

Select this component when designing circuits requiring effective noise suppression in high-current power rails. The 6A current rating makes it suitable for main power distribution paths where standard beads would saturate. Consider the low DC resistance to maintain efficiency in power delivery networks. Evaluate the 1206 package size against available board space constraints.

Part Context

This component belongs to the ferrite chip bead category from TE Connectivity's passive product portfolio. It is manufactured by TE Connectivity / Sigma Inductors. The part is classified as a shielded multilayer chip bead intended for general-purpose EMI suppression in demanding electrical environments.

Replacement Considerations

Publicly confirmed substitute part numbers are not provided in the source material. Verify compatibility with alternative ferrite beads based on impedance curves and current ratings if substitution is necessary.

FAQ

What is the test frequency for the specified impedance?

The impedance of 11 Ohms is measured at a test frequency of 100 MHz.

Does this component provide shielding?

Yes, the component is described as shielded to contain magnetic fields.